The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 16, 2016
Filed:
Jun. 22, 2012
Yusuke Miyagawa, Minato-ku, JP;
Takayuki Kido, Minato-ku, JP;
Takuo Akimoto, Minato-ku, JP;
Osamu Kurokawa, Minato-ku, JP;
Yuki Nakanishi, Minato-ku, JP;
Yasuhiro Watanabe, Minato-ku, JP;
Yusuke Miyagawa, Minato-ku, JP;
Takayuki Kido, Minato-ku, JP;
Takuo Akimoto, Minato-ku, JP;
Osamu Kurokawa, Minato-ku, JP;
Yuki Nakanishi, Minato-ku, JP;
Yasuhiro Watanabe, Minato-ku, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
In order to enable a communication system introduced with a femtocell base station using an IMS network, to perform PS service similar to that of the existing 3G network, a service control apparatus (SGSN functional unit), based on the UE's message transmitted to the femtocell base station (FAP), acquires UE's subscriber information for PS (Packet Switching) service, from a HLR and registers the subscriber information in a VLR that is present on the IMS network. Then, service control apparatus performs PS service based on the subscriber information registered in the VLR.